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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-11 20:45:03 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-12 13:37:04 +0200
commit909bad2d978737592b70a0546edfa8bd023ab147 (patch)
tree977b6b3a11f1a5dd4ff5da8ab53bc3b9c7aa6ea1 /drivers/misc/ti-st
parent5a2338dbf97fac3a93e2ffefa5ab907ac5a9ba56 (diff)
downloadlinux-909bad2d978737592b70a0546edfa8bd023ab147.tar.bz2
ti-st: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ti-st')
-rw-r--r--drivers/misc/ti-st/st_kim.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index e7cfdbd1f66d..93821c11bff9 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -761,10 +761,6 @@ static int kim_probe(struct platform_device *pdev)
pr_info("sysfs entries created\n");
kim_debugfs_dir = debugfs_create_dir("ti-st", NULL);
- if (!kim_debugfs_dir) {
- pr_err(" debugfs entries creation failed ");
- return 0;
- }
debugfs_create_file("version", S_IRUGO, kim_debugfs_dir,
kim_gdata, &version_fops);